By Mark Millar, Geoff Johns, Adam Kubert, Andy Kubert, Tom Raney, Thomas Derenick, Aaron Loprest, Leinil Francis Yu. Collecting the first year of Mark Millarís groundbreaking ULTIMATE X-MEN - issues #1-12 - in one colossal trade paperback! Featuring an all-new cover by ULTIMATE HULK VS. WOLVERINE artist Leinil Francis Yu! The world stands on the brink of genetic war. Mankind has made the first move, launching an army of giant, cybernetic executioners called Sentinels - programmed to target and eliminate the mutant DNA strand. Now, Magneto and his mutant terrorist cell are preparing to follow through on their threats of Homo sapien genocide. The only force that can prevent total annihilation: five awkward teenagers and their crippled mentor! Also featuring the rare ULTIMATE X-MEN #1/2! 336 PGS./Rated A